Roland XV-88 Electronic Keyboard User Manual


 
126
Chapter 7. Adding Effects
15: STEREO FLANGER
This is a stereo flanger. (The LFO has the same phase for left
and right.) It produces a metallic resonance that rises and
falls like a jet airplane taking off or landing. A filter is
provided so that you can adjust the timbre of the flanged
sound.
fig.MFX-15
Pre Dly (Pre Delay Time)
Adjust the time delay from when the direct sound begins
until the flanger sound is heard.
Rate #
Adjust the rate of modulation.
Depth
Adjust the depth of modulation.
Fbk (Feedback Level) #
Adjust the amount (%) of the processed sound that is
returned (fed back) into the input. Positive (+) settings will
return the sound in phase, and negative (-) settings will
return the sound in reverse phase.
Phase
Adjust the spatial spread of the sound.
Filter Type
Select the type of filter.
OFF: a filter will not be used
LPF: cut the frequency range above the cutoff frequency
HPF: cut the frequency range below the cutoff frequency
Cutoff (Cutoff Frequency)
Adjust the basic frequency of the filter.
LowGain (Low Gain)
Adjust the gain of the low frequency range.
Hi Gain (High Gain)
Adjust the gain of the high frequency range.
Balance (Effect Balance)
Adjust the volume balance between the direct sound and the
flanger sound. With a setting of D100:0W only the direct
sound will be output, and with a setting of D0:100W only the
flanger sound will be output.
Level (Output Level)
Adjust the output level.
16: STEP FLANGER
The Step Flanger effect is a flanger in which the flanger pitch
changes in steps.
fig.MFX-16
Pre Dly (Pre Delay Time)
Adjust the time delay from when the direct sound begins
until the flanger sound is heard.
Rate
Adjust the rate of modulation.
Depth
Adjust the depth of modulation.
Fbk (Feedback Level) #
Adjust the amount (%) of the flanger sound that is returned
(fed back) into the input. Negative (-) settings will invert the
phase.
Phase
Adjust the spatial spread of the sound.
Step Rate #
Adjust the rate (period) of pitch change.
Step Rate parameter can be set as a note-value of a
specified tempo. In this case, specify the value of the
desired note.
R in
R out
L in
L out
Flanger
Feedback
Feedback
Flanger
Balance W
Balance D
Balance W
Balance D
2-Band
EQ
2-Band
EQ
R in
R out
L in
L out
Feedback
Feedback
Balance W
Balance D
Balance W
Balance D
2-Band
EQ
2-Band
EQ
Step Flanger
Step Flanger